Class path entry is missing in Eclipse

Question

I am using Eclipse, Helios Service Release 2, Build id: 20110218-0911.

I have created a new dynamic web site, I have added google app engine sdks in it. now i shows the following msg in problem window,

Classpath entry com.google.appengine.eclipse.core.GAE_CONTAINER will not be exported or published. Runtime ClassNotFoundExceptions may result.

due to this, jar files in sdk are not coming in lib folder of WEB-INF,

any idea how to solve it?

Answer 1

Right click on this warning in the problems (or markers) view and select quick fix. There is a quick fix available for this problem that will tag the classpath entry for inclusion in the web app, which is what you want. You can also control what's included in the web app by using Deployment Assembly page under your web app's project properties.